Well, Jackson, I've never attempted an interior in Vue (well, almost never) - so you're the boss when it comes to those! π
I would say you still need to increase your AA even more... IMHO...
did you try the 'optimized' button?
Plus, a scene with reflections of spatial edges, and reflections of reflections of spatial edges would be a good challenge for Vue's AA capabilities.
btw - Tom, very good images, for Vue interiors - I'm impressed, but wouldn't attempt it myself. I only use Vue if I need animated water, sky, and vegetation... otherwise for still it's KT all the way. I can get interiors or exteriors finished and ready for the client (after my Su model is done) in as little as 30mins. I Wouldn't attempt an interior from Vue in that time frame. π But Jackson could probably do it!